 class Circle {
     private double radius;
      public Circle(double radius) {
        this.radius = radius;
    }
      public double getPerimeter() {
        return Math.round(2 * Math.PI * radius * 100) / 100.0;
    }
       public double getArea() {
        return Math.round(Math.PI * radius * radius * 100) / 100.0;
    }
       public void showPerimeter() {
        System.out.print(getPerimeter());
    }
        public void showArea() {
        System.out.print(getArea());
    }
}
